Summarize the effects of the marshall plan
on the united states and western european
countries.

the answer is aggresion hope this and mark me as brainiest and add me as friend

can someone just answer this

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

the answer is c. to explore the louisiana purchase